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StepperOnline CLRS Series - User Manual

StepperOnline CLRS Series
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User Manual
RS485 Closed Loop Stepper Driver
©2022 All Rights Reserved
Address:15-4, #799 Hushan Road, Jiangning, Nanjing, China
Tel: 0086-2587156578
Web: www.omc-stepperonline.com
Sales:sales@stepperonline.com
Support: technical@stepperonline.com

Table of Contents

Questions and Answers

StepperOnline CLRS Series Specifications

General IconGeneral
BrandStepperOnline
ModelCLRS Series
CategoryDC Drives
LanguageEnglish

Summary

Notice

Safety Precautions

Overall Notes

General safety warnings and precautions applicable to all aspects of the drive's use.

Precautions for Storage and Transportation

Guidelines for proper storage and transportation to maintain product integrity and safety.

Precautions for Installation

Precautions for Wiring

Precautions during operation

1 Introduction

1.1 Product Introduction

Detailed introduction to the CLRS Series stepper drives, their technology, and applications.

1.2 Features

Lists key features and benefits of the CLRS Series stepper drives.

Compare with Step;Direction

Comparison of CLRS series advantages over traditional step/direction control methods.

1.3 Application Scenarios

Examples of how and where the CLRS Series stepper drives can be applied.

1.3.1 Hands-on Tuning

Guidance on performing initial setup and tuning using software tools.

1.3.2 Practical Application Scenarios

1.4 Check of Product

1.4.1 Arrival inspection

Steps for inspecting the product for damage and completeness after shipping.

1.4.2 Nameplate Information

Information found on the product's nameplate for identification.

1.4.3 Parts description

1.4.4 Accessories Information

2 Installation

2.1 Storage and Installation Conditions

Specifies environmental conditions for storage and operation to ensure drive reliability.

2.2 Dimensions

Physical dimensions and mechanical drawings of the stepper drive models.

2.3 Installation Direction and Space

Recommended mounting orientation and necessary clearance for ventilation and installation.

3 Product Specifications

3.1 Electrical and Operating Specifications

Electrical characteristics, operating parameters, and environmental requirements of the drives.

3.2 Wiring Instructions

Guidance on correctly wiring power, encoder, I/O, and communication cables.

3.3 Interface Specifications

Detailed information on the drive's connectors and interface ports.

3.4 I;O Connection

How to connect digital input and output signals to the drive.

3.2.1 Power Cable & Encoder Cable

3.2.2 I;O Signal Cable

3.2.3 RS485 Communication Cable

3.3.1 Connector Definition

3.3.2 CN1 &CN2 Input Power Connector

3.3.3 CN3-I;O Signals Connector

3.3.4 CN4-RS485 Communication Connector

3.3.5 CN5-RS232 Tuning Port

3.3.6 CN6-Encoder Input Signals Connector

3.3.7 DIP Switches

3.4.1 Digital Inputs

3.4.2 Digital Output

3.4.3 Brake Output

4 Modbus RTU

4.1 Communication Specifications

Parameters and settings related to Modbus communication.

4.2 Modbus Function Codes (FC)

Explanation of supported Modbus function codes and their applications.

4.2.1 Read Holding Registers FC= 03

How to read data from holding registers using Modbus FC=03.

4.2.2 Preset Single Register FC= 06

How to write data to a single register using Modbus FC=06.

4.2.3 Preset Multiple Registers FC= 10

How to write data to multiple registers using Modbus FC=10.

4.3 Modbus & PR Parameters

4.3.1 Basic Parameters

Details of fundamental Modbus parameters for drive configuration.

4.3.2 Input and Output Parameters

Configuration of digital input and output signal parameters.

4.3.3 Smooth Filter Time Setting for Digital Inputs

Setting filtering times for digital input signals.

4.3.4 Status Monitoring Parameters

Parameters for monitoring the drive's operational status.

4.3.5 Control Word and Status Word

Using control and status words to manage drive operations and parameter saving.

4.4 Error Codes and Troubleshooting

4.4.1 Communication Error Codes

Analysis of communication error codes encountered during master-slave communication.

4.4.2 Drive Alarm Codes and Troubleshooting

Troubleshooting guide for drive-specific alarm codes and causes.

4.4.3 Error Clear

Procedures for clearing active and historical errors from the drive.

4.5 Register Mapping Continuous Read;Write Function

4.6 S-code Application

4.7 Enable Drive

5 PR Mode (Indexer Table)

5.1 PR Main Features

Key features and functions available within the PR mode.

PR Path

Configuring and selecting PR paths for motion sequences.

Path Trigger

Methods for triggering PR path execution.

5.2 Homing; Return to Zero Position

Procedures and configurations for homing the motor to a reference position.

5.2.1 Homing Parameters

Specific parameters for configuring homing operations.

5.2.2. Homing by Home Switch

Setting up the homing process using a home switch.

5.2.3. Homing by Limit Switch

Setting up homing using positive or negative limit switches.

5.3 Soft Limit & JOG & Quick Stop

Functions for defining operational limits, manual control, and stopping the motor.

5.3.1 Soft Limit

Configuring software-defined limits to prevent over-travel.

5.3.2 JOG

Using the JOG function for manual motor positioning and fine adjustment.

5.3.3 Quick Stop

Implementing quick stop functionality via digital input or register.

5.4 PR Path

Configuration and execution of predefined motion paths.

5.4.1 PR Parameters

Detailed settings for each PR path, including motion modes and target values.

5.4.2 PR Path Configuration

Setting up PR paths using digital inputs for path selection.

5.4.3 Other functions of PR

Advanced PR path features like multi-segment jumps and continuous movement.

5.5 Trigger Methods

Methods for initiating PR path execution.

5.5.1 CTRG Trigger

Configuring the CTRG trigger for path activation.

5.5.2 IO Combination Trigger

Simplifying path triggering using combined IO signals.

5.5.3 Fixed Trigger

Fixed trigger mode for path execution, suitable for simple motions.

5.5.4 Immediate Trigger

Triggering PR motion in real-time via direct command.

6 Tuning Operations

6.1 Basic operation of STEPPERONLINE MotionStudio

Using the MotionStudio software for initial setup and tuning.

6.1.2 Operation of Trial Run

Performing trial runs to test motor movements and configurations.

6.1.3 Operation of PR Function

Configuring and operating PR motion within the MotionStudio software.

6.2 Basic Operation of Serial Port Tools Software

Controlling the drive using generic serial port tools via RS485.

6.2.1 Preparation and Steps

Setup and connection procedures for using serial port tools.

6.2.2 Operation Instruction Format

Format and structure of commands sent via serial port tools.

6.2.3 Command Cases of Modbus RTU

Practical examples of Modbus RTU commands for various drive operations.

Appendix A Parameters List

1. Modbus RTU Parameters

Detailed listing of Modbus RTU parameters and their configurations.

2. PR Parameters

List of parameters specific to the PR (Position Register) mode.

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